Real-time grid monitoring and protection: A comprehensive survey on the advantages of phasor measurement units

C Biswal, BK Sahu, M Mishra, PK Rout - Energies, 2023 - mdpi.com
The emerging smart-grid and microgrid concept implementation into the conventional power
system brings complexity due to the incorporation of various renewable energy sources and …

Directions of application of phasor measurement units for control and monitoring of modern power systems: a state-of-the-art review

A Pazderin, I Zicmane, M Senyuk, P Gubin, I Polyakov… - Energies, 2023 - mdpi.com
The development of modern power systems is directly related to changes in the traditional
principles of management, planning, and monitoring of electrical modes. The mass …

Transmission line adaptive protection scheme: A new fault detection approach based on pilot superimposed impedance

M Khoshbouy, A Yazdaninejadi, TG Bolandi - International Journal of …, 2022 - Elsevier
High impedance faults, changing network structure and line series compensation can lead
to overreaching or underreacting of the conventional distance relays which can imperial …

Unified impedance-based relaying scheme for the protection of hybrid AC/DC microgrid

R Bhargav, CP Gupta, BR Bhalja - IEEE Transactions on Smart …, 2021 - ieeexplore.ieee.org
Even though the implementation of hybrid AC/DC microgrid is increasing, their protection
schemes face multiple challenges such as inconsistent fault current supply from DGs …

Optimal phasor measurement unit placement for power system observability using teaching–learning based optimization

V Yuvaraju, S Thangavel - International Journal of Electrical Power & …, 2022 - Elsevier
A Phasor measurement unit (PMU) is a device that gives a fast and accurate measurement
of both current and voltage with time synchronization. This PMU data facilitates effective …

A survey on the application of phasor measurement units to the protection of transmission and smart distribution systems

TS Menezes, PHA Barra, FAS Dizioli… - Electric Power …, 2024 - Taylor & Francis
Renewable energy resources have increasingly been integrated into electric power grids.
Moreover, new challenges constantly arise, showing the need for modernization in …

Fault detection and classification for wide area backup protection of power transmission lines using weighted extreme learning machine

A Harish, A Prince, MV Jayan - IEEE Access, 2022 - ieeexplore.ieee.org
The changing landscape of power grids with distributed energy sources and power
electronic devices has led to increasing relay maloperations. Wide area backup protection is …

An accurate algorithm of PMU-based wide area measurements for fault detection using positive-sequence voltage and unwrapped dynamic angles

MQ Khan, MM Ahmed, AMA Haidar - Measurement, 2022 - Elsevier
Modern power system requires advanced and intelligent sensors-based protection such as
a Phasor Measurement Unit that can provide faster, accurate, and real-time data acquisition …

Advanced and smart protection schemes in renewable integrated power systems: a survey and new perspectives

S Shazdeh, H Golpîra, H Bevrani - Electric Power Systems Research, 2024 - Elsevier
The reliable operation of modern power systems faces numerous challenges, including wide-
area disturbances, protection system misoperation, complex interconnected configurations …

[HTML][HTML] PMU placement for fault line location using neural additive models—A global XAI technique

M Perl, Z Sun, R Machlev, J Belikov, KY Levy… - International Journal of …, 2024 - Elsevier
In recent years, machine learning (ML) techniques have shown impressive results in many
power system applications, including line fault location using phasor measurement units …